116784400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7180

約数の個数: 60

約数和(自身を含む): 287458164

約数和(自身を除く): 170673764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 7121, 8200, 14242, 16400, 28484, 35605, 56968, 71210, 113936, 142420, 178025, 284840, 291961, 356050, 569680, 583922, 712100, 1167844, 1424200, 1459805, 2335688, 2848400, 2919610, 4671376, 5839220, 7299025, 11678440, 14598050, 23356880, 29196100, 58392200, 116784400]

約数ペア:

[(1, 116784400), (2, 58392200), (4, 29196100), (5, 23356880), (8, 14598050), (10, 11678440), (16, 7299025), (20, 5839220), (25, 4671376), (40, 2919610), (41, 2848400), (50, 2335688), (80, 1459805), (82, 1424200), (100, 1167844), (164, 712100), (200, 583922), (205, 569680), (328, 356050), (400, 291961), (410, 284840), (656, 178025), (820, 142420), (1025, 113936), (1640, 71210), (2050, 56968), (3280, 35605), (4100, 28484), (7121, 16400), (8200, 14242)]